Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| ITF W35 Vigo Women: Celia Cervino Ruiz vs Francisca Jorge Set 1 Winner | 100% |
| ITF W35 Vigo Women: Celia Cervino Ruiz vs Francisca Jorge Set 2 O/U 8.5 | 50% |
| ITF W35 Vigo Women: Celia Cervino Ruiz vs Francisca Jorge Set 2 Winner | 50% |
| ITF W35 Vigo Women: Celia Cervino Ruiz vs Francisca Jorge Set Handicap +/-1.5 | 50% |
| ITF W35 Vigo Women: Celia Cervino Ruiz vs Francisca Jorge Total Sets: O/U 2.5 | 50% |
| ITF W35 Vigo Women: Celia Cervino Ruiz vs Francisca Jorge Match O/U 21.5 | 50% |
| ITF W35 Vigo Women: Celia Cervino Ruiz vs Francisca Jorge Set 2 O/U 9.5 | 50% |
| ITF W35 Vigo Women: Celia Cervino Ruiz vs Francisca Jorge Set Handicap +/-1.5 | 50% |
| ITF W35 Vigo Women: Celia Cervino Ruiz vs Francisca Jorge Match O/U 22.5 | 50% |
| ITF W35 Vigo Women: Celia Cervino Ruiz vs Francisca Jorge Set 2 O/U 10.5 | 50% |
| ITF W35 Vigo Women: Celia Cervino Ruiz vs Francisca Jorge Match O/U 23.5 | 50% |
| ITF W35 Vigo Women: Celia Cervino Ruiz vs Francisca Jorge | 0% |
| Completed Match | 0% |
| ITF W35 Vigo Women: Celia Cervino Ruiz vs Francisca Jorge Set 1 O/U 8.5 | 0% |
| ITF W35 Vigo Women: Celia Cervino Ruiz vs Francisca Jorge Set 1 O/U 9.5 | 0% |
| ITF W35 Vigo Women: Celia Cervino Ruiz vs Francisca Jorge Set 1 O/U 10.5 | 0% |
Market context
Celia Cervino Ruiz, an Argentine player ranked outside the top 500 on the WTA circuit, faces Francisca Jorge of Portugal in an ITF Women's 35K tournament in Vigo, Spain, scheduled for 11 August 2026. The match represents a lower-tier professional event where both competitors are competing for ranking points and prize money in the €35,000 draw. Jorge, similarly positioned in the professional hierarchy, brings comparable experience at ITF level, where both players have contested multiple tournaments across European clay and hard courts.
The 0% implied probability across prediction markets stands in stark contrast to typical sportsbook treatment of ITF W35 matches, where such fixtures rarely command significant liquidity or consensus. Historical resolution patterns for comparable ITF women's events show that matches between players of similar ranking tend to split outcomes relatively evenly, with home-court advantage (Jorge's Portuguese nationality versus Cervino Ruiz's Argentine status competing abroad) occasionally influencing market sentiment. The absence of any meaningful probability assignment here suggests minimal trader engagement rather than conviction in either player's superiority.
Key dependencies for resolution centre on match completion by 18 August 2026. ITF tournaments occasionally experience scheduling delays or cancellations due to weather, particularly on Spanish clay courts during August. Neither player commands significant media coverage or recent tournament results that would typically trigger sportsbook line movements. Traders should monitor the official ITF calendar for any venue or date changes, though such adjustments rarely occur within a week of the scheduled date.
Methodology
This page reviews ITF W35 Vigo Women: Celia Cervino Ruiz vs Francisca Jorge across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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